9640956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 25288704

約数和(自身を除く): 15647748

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 2687, 3588, 5374, 8061, 10748, 16122, 32244, 34931, 61801, 69862, 104793, 123602, 139724, 185403, 209586, 247204, 370806, 419172, 741612, 803413, 1606826, 2410239, 3213652, 4820478, 9640956]

約数ペア:

[(1, 9640956), (2, 4820478), (3, 3213652), (4, 2410239), (6, 1606826), (12, 803413), (13, 741612), (23, 419172), (26, 370806), (39, 247204), (46, 209586), (52, 185403), (69, 139724), (78, 123602), (92, 104793), (138, 69862), (156, 61801), (276, 34931), (299, 32244), (598, 16122), (897, 10748), (1196, 8061), (1794, 5374), (2687, 3588)]